2026 GMC Sierra 3500 for Sale in Morris
New vehicle pricing includes all offers and incentives. Tax, Title and Tags not included in vehicle prices shown and must be paid by the purchaser. While great effort is made to ensure the accuracy of the information on this site, errors do occur so please verify information with a customer service rep. This is easily done by calling us at (973) 936-9512 or by visiting us at the dealership.
**With approved credit. Terms may vary. Monthly payments are only estimates derived from the vehicle price with a 72 month term, 4.9% interest and 20% downpayment.
***Doc Fee: $799
The Manufacturer’s Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price.
Dealer Discount applied to everyone
2026 GMC Sierra 3500HD: The Ultimate Heavy Duty Pickup in Morris
When the toughest jobs demand uncompromising strength and capability, the 2026 GMC Sierra 3500HD delivers. This muscular heavy-duty pickup, available now at Performance Buick GMC, is engineered to take on the most challenging towing and hauling tasks with confidence. With powerful engine options, rugged construction, and smart technology, the Sierra 3500HD sets the standard for heavy-duty performance.
What's New for 2026?
The 2026 Sierra 3500HD gets two new exterior paint colors: Coastal Dune and Glacier White Tricoat. They replace Thunderstorm Gray and White Frost Tricoat in the paint color lineup. The MultiPro tailgate is no longer available for Double Cab models. Otherwise, the Sierra 3500HD carries over unchanged.
GMC Sierra 3500HD Performance
At the heart of the Sierra 3500HD's impressive capability are two formidable engine options. The standard 6.6-liter V8 gas engine churns out 401 horsepower and 464 pound-feet of torque to make light work of heavy loads, with a maximum towing capacity of 19,000 pounds. For even more muscle, step up to the available Duramax 6.6-liter Turbo-Diesel V8. This workhorse engine unleashes 470 horsepower and a staggering 975 pound-feet of torque, giving the Sierra 3500HD a towing capacity of 36,000 pounds. Both engines pair with an Allison® 10-speed automatic transmission. Rear-wheel drive comes standard for optimal towing capability, while available four-wheel drive provides outstanding traction both on and off the road.
GMC Sierra 3500HD Exterior & Interior
The 2026 GMC Sierra 3500HD combines heavy-duty brawn with plenty of comfort and convenience. The truck's muscular exterior exudes strength, while the finely crafted interior surrounds you in comfort and convenience. If you want to optimize off-roading capability, you can equip features like skid plates and rock rails.
The spacious Sierra 3500HD cab offers ample room for your crew, with supportive seating and plenty of storage. The available Denali and Denali Ultimate trims feature hand-stitched leather upholstery, authentic open-pore wood trim, and plenty of premium amenities.
GMC Sierra 3500HD Capability
The Sierra 3500HD offers a suite of advanced trailering technologies to help you tow with confidence. The In-Vehicle Trailering App provides a pre-departure checklist, trailer light test, and trailer tire pressure and temperature monitoring. With up to 15 available camera views, including a class-exclusive transparent trailer view, you'll have maximum visibility and awareness of your rig. And for optimal control on grades, the diesel exhaust brake and standard auto grade braking provide confident stopping power.
Morris area drivers who need to tackle tough terrain can opt for the Sierra 3500HD AT4. This off-road specialist boasts an Autotrac 2-speed transfer case, off-road suspension with Rancho shocks, skid plates, and an Eaton locking rear differential for maximum traction. With the AT4, you can take your Sierra 3500HD off the beaten path with full confidence.
GMC Sierra 3500HD Safety
The Sierra 3500HD offers plenty of safety features. Standard features include Automatic Emergency Braking, Following Distance Indicator, and IntelliBeam auto high beams. Available features like Lane Change Alert with Side Blind Zone Alert, Rear Cross Traffic Alert, and Front and Rear Park Assist enhance your awareness and help you avoid potential hazards.
Take a New GMC Sierra 3500HD for a Test Drive Today
Does a 2026 GMC Sierra 3500HD sound like the pickup truck you need for tough jobs? Then you should visit Performance Buick GMC to browse our selection of new models in person, compare trim levels, and take one for a test drive. While you are here, visit our Finance Center to learn more about your payment options, including our competitive financing and leasing deals. To schedule your test drive, contact us.
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Performance Buick GMC
1247 Route 10 East
Cedar Knolls (Morris), NJ 07927
- Sales: (973) 267-1100